they built the church in 18th century
-> the church was built in the 18th century.
they built the church in 18th century
-> the church was built in the 18th century.
The church was built in the 18th century
they built the church in 18th century
-> the church was built in the 18th century.
they built the church in 18th century
-> the church was built in the 18th century.